7601641 has 2 divisors, whose sum is σ = 7601642. Its totient is φ = 7601640.

The previous prime is 7601621. The next prime is 7601647. The reversal of 7601641 is 1461067.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4347225 + 3254416 = 2085^2 + 1804^2 .

It is a cyclic number.

It is not a de Polignac number, because 7601641 - 2¹¹ = 7599593 is a prime.

It is equal to p₅₁₄₆₇₂ and since 7601641 and 514672 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (7601647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3800820 + 3800821.

It is an arithmetic number, because the mean of its divisors is an integer number (3800821).

Almost surely, 2^7601641 is an apocalyptic number.

It is an amenable number.

7601641 is a deficient number, since it is larger than the sum of its proper divisors (1).

7601641 is an equidigital number, since it uses as much as digits as its factorization.

7601641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 7601641 is about 2757.1073609854. The cubic root of 7601641 is about 196.6236641911.

It can be divided in two parts, 760 and 1641, that added together give a 4-th power (2401 = 7⁴).

The spelling of 7601641 in words is "seven million, six hundred one thousand, six hundred forty-one".